Where does “tar” come from?

tar (Old Turkic) comes from Proto-Turkic tār, from Proto-Indo-European témHos, from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

Ancestry of “tar”, step by step

tar traces back through two separate lines of ancestry.

via Proto-Turkic tār

StepLanguageWordMeaning
1Proto-Turkictārbald, hairless
2Proto-Indo-EuropeantémHosdarkness
3Proto-Indo-European-osCreates action nouns or result nouns from verbs;...

via Proto-Turkic d(i)ār

StepLanguageWordMeaning
1Proto-Turkicd(i)ārnarrow
Every word from Proto-Indo-European -osEvery word from Proto-Indo-European témHosEvery word from Proto-Turkic tār